AK4524 データシートの表示（PDF） - Asahi Kasei Microdevices

部品番号

コンポーネント説明

一致するリスト

AK4524

24Bit 96kHz Audio CODEC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4524]

AK4524

24Bit 96kHz Audio CODEC

GENERAL DESCRIPTION

The AK4524 is a high performance 24bit CODEC for the 96kHz recording system. The ADC has an

Enhanced Dual Bit architecture with wide dynamic range. The DAC uses the new developed Advanced

Multi Bit architecture and achieves low outband noise and high jitter tolerance by use of SCF (switched

capacitor filter) techniques. The AK4524 has an input PGA and is well-suited MD, DVTR system and

musical instruments.

FEATURES

• 24bit 2ch ADC

- 64x Oversampling

- Single-End Inputs

- S/(N+D): 90dB

- Dynamic Range, S/N: 100dB

- Digital HPF for offset cancellation

- Input PGA with +18dB gain & 0.5dB step

- Input DATT with -72dB att

- I/F format: MSB justified or I2S

• 24bit 2ch DAC

- 128x Oversampling

- 24bit 8 times Digital Filter

Ripple: ±0.005dB, Attenuation: 75dB

- SCF

- Differential Outputs

- S/(N+D): 94dB

- Dynamic Range, S/N: 110dB

- De-emphasis for 32kHz, 44.1kHz, 48kHz sampling

- Output DATT with -72dB att

- Soft Mute

- I/F format: MSB justified, LSB justified or I2S

• High Jitter Tolerance

• 3-wire Serial Interface for Volume Control

• Master Clock

- X’tal Oscillating Circuit

- 256fs/384fs/512fs/768fs/1024fs

• Master Mode/Slave Mode

• 5V operation

• 3V Power Supply Pin for 3V I/F

• Small 28pin VSOP package

M0050-E-03

-1-

2004/01

Share Link: